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Richold Group

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About us

Richold SA is a Swiss trademark registered company and a distinguished diamond cutter and polisher and trader standing for quality, integrity, precision and consistency. Richold has created a leading position as one of the major integrated diamond manufacturers to watch & jewellery brands and luxury groups.

Precision 

& Integrity

Richold manufactures Diamonds to very precise standards at factories in India and Sri Lanka with a team of unique know-how and dedication.

Besides our headquarters in Geneva Switzerland, the Richold Group has subsidiaries in other key diamonds locations such as Antwerp, Mumbai, Tel Aviv &  Botswana, offering extremely advanced in-house design services to our customers as well as cutting-edge technologies

Since 1968

From its creation as a family-owned business over 50 years ago to its evolution into a renowned international group, Richold has specialized in supplying polished natural diamonds and became a major supplier to luxury brands and groups. 

In a proactive approach to anticipate customers demands for sustainability and accountability, Richold embraced the RJC requirements as early as March 2008, and since then, is committed to the best ethical and sustainable practices.

1976

The company has evolved toward a new and unique concept: Richold is the first company specialized in the cutting and supplying of small diamonds for the Swiss Watch industry. 

1992

Opening of a subsidiary of Richold S.A. in Belgium at the Antwerp Diamond Exchange: Richold Belgium Bvba. 

1994

Opening of the first Richold S.A. factory in Sri Lanka: Nisol Diamond Ltd. 

2002
« Joint venture » with a company specialized in diamond production in Zuhai, China.
2004
Opening of a second Chinese factory in Zuhai, China.
2008
Richold SA becomes a member of the Responsible Jewelry Counsel since March 2008.
2013
Opening of Richold Bostwana in Gaborone, Bostwana.
2015
Opening of UJAS Diamonds PVT LTD in Mumbai, India.
2016
Opening of Jakkstar Israel LTD in Tel Aviv, Israel.
2018
Richold SA publishes several Policies, Charters, Business Partner Identification & Compliance Forms pursuant to the Responsible Jewellery Council and the BPP (Diamonds Best Practice Principles) of De Beers requirements, which are the highest ethic accreditations in the industry.
2019

Our factory based in Colombo Sri Lanka, Nisol Diamond LTD receives the ISO 9001 certification from SGS

2021

Richold extends its UJAS facility in Mumbai, India and receives a positive QIMA environmental audit report.

Richold SA provides a new Due Diligence report as well as a Code of Conduct with business partners and suppliers.

Richold SA establishes a Grievance Procedure for its supply chain to support ethical sourcing.

2022
Richold implemented its Due Diligence processes, aligned with OECD guidelines to prevent the financing of conflict through the diamond trade. Furthermore, ensuring that no diamonds come from Cahra’s areas.
2023
Richold implements new processes and tools to declare the origin of its diamonds sourcing, thanks to a strict methodology and a track & trace system linked to its ERP.

Today

Today, our long-standing family ethos of trust, integrity, and responsibility continues to drive our company, infusing every facet of our operations across our entities. From Mumbai to Tel Aviv, Antwerp & Colombo, every member of our supply chain collaborates closely, upholding our foundational principles.

discover our commitments

Our 
shared vision

Richold has created a leading position as one of the major integrated diamond manufacturers to the luxury brands.

Having its head office located in Geneva – Switzerland, Richold is a renowned Diamond Cutter, Polisher and Trader standing for Quality, Precision & Consistency.

These values are shared across our organization and is a promise towards our customers.
Richold controls the naturality of 100% of the diamonds delivered

SubSIdiaries​

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